:root {
            --primary-color: #0056b3;
            --secondary-color: #ffcc00;
            --dark-color: #333;
            --light-color: #f8f9fa;
            --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            color: var(--dark-color);
            line-height: 1.6;
        }
        .navbar-brand {
            font-weight: bold;
            font-size: 1.8rem;
            color: var(--primary-color) !important;
        }
        .nav-link {
            color: var(--dark-color) !important;
            font-weight: 500;
            transition: color 0.3s;
        }
        .nav-link:hover, .nav-link.active {
            color: var(--primary-color) !important;
        }
        .hero-section {
            background: linear-gradient(rgba(0, 84, 179, 0.8), rgba(0, 84, 179, 0.9)), url('https://images.unsplash.com/photo-1582213782179-e0d53f98f2ca?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80') no-repeat center center/cover;
            color: white;
            padding: 100px 0;
        }
        .hero-section h1 {
            font-size: 3.5rem;
            font-weight: 700;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
        }
        .section-title {
            color: var(--primary-color);
            border-bottom: 3px solid var(--secondary-color);
            display: inline-block;
            padding-bottom: 10px;
            margin-bottom: 30px;
        }
        .card {
            border: none;
            box-shadow: var(--shadow);
            transition: transform 0.3s;
            height: 100%;
        }
        .card:hover {
            transform: translateY(-10px);
        }
        .card-img-top {
            height: 200px;
            object-fit: cover;
        }
        .btn-primary {
            background-color: var(--primary-color);
            border: none;
            padding: 12px 30px;
            font-weight: 600;
            transition: background-color 0.3s;
        }
        .btn-primary:hover {
            background-color: #004494;
        }
        footer {
            background-color: var(--dark-color);
            color: var(--light-color);
        }
        .flink {
            color: var(--secondary-color);
            text-decoration: none;
            padding: 8px 15px;
            border-radius: 5px;
            transition: background-color 0.3s;
            display: inline-block;
            margin: 5px;
        }
        .flink:hover {
            background-color: rgba(255, 204, 0, 0.2);
            color: white;
        }
        .friend-links {
            background-color: #f1f1f1;
            padding: 30px;
            border-radius: 10px;
        }
        .contact-info li {
            margin-bottom: 10px;
        }
        .contact-info i {
            color: var(--primary-color);
            margin-right: 10px;
        }
        @media (max-width: 768px) {
            .hero-section h1 {
                font-size: 2.5rem;
            }
            .section-title {
                font-size: 1.8rem;
            }
        }